Hacker News top 30 - 2026-01-21
- Danish pension fund divesting US Treasuries www.reuters.com - 682 comments 671 points
- De-dollarization: Is the US dollar losing its dominance? - 2025 www.jpmorgan.com - 776 comments 588 points
- I’m addicted to being useful www.seangoedecke.com - 271 comments 531 points
- The Overcomplexity of the Shadcn Radio Button paulmakeswebsites.com - 313 comments 494 points
- A 26,000-year astronomical monument hidden in plain sight - 2019 longnow.org - 90 comments 425 points
- Nvidia Stock Crash Prediction entropicthoughts.com - 323 comments 386 points
- California is free of drought for the first time in 25 years www.latimes.com - 169 comments 333 points
- Unconventional PostgreSQL Optimizations hakibenita.com - 47 comments 312 points
- Running Claude Code dangerously - safely blog.emilburzo.com - 238 comments 308 points
- Meta’s legal team abandoned its ethical duties www.afterbabel.com - 197 comments 259 points
- Giving university exams in the age of chatbots ploum.net - 203 comments 234 points
- Linux kernel framework for PCIe device emulation, in userspace github.com - 77 comments 225 points
- The Unix Pipe Card Game punkx.org - 65 comments 200 points
- IP Addresses Through 2025 www.potaroo.net - 131 comments 171 points
- Instabridge has acquired Nova Launcher novalauncher.com - 114 comments 170 points
- Ask HN: Do you have any evidence that agentic coding works? news.ycombinator.com - 146 comments 155 points
- ‘This is sell America’ – US dollar tumbles as globe flees US assets www.cnbc.com - 62 comments 153 points
- Anthropic’s original take home assignment open sourced github.com - 52 comments 149 points
- Claude Chill: Fix Claude Code’s flickering in terminal github.com - 98 comments 141 points
- Show HN: Mastra 1.0, open-source JavaScript agent framework from the Gatsby devs github.com - 44 comments 138 points
- ‘The old order is not coming back,’ Carney says in speech at Davos www.cbc.ca - 163 comments 133 points
- The world of Japanese snack bars www.bbc.com - 82 comments 124 points
- The challenges of soft delete atlas9.dev - 74 comments 122 points
- Kraków, Poland in top 5 worst air quality worldwide www.iqair.com - 150 comments 117 points
- IPv6 is not insecure because it lacks a NAT www.johnmaguire.me - 143 comments 107 points
- Which AI Lies Best? A game theory classic designed by John Nash so-long-sucker.vercel.app - 46 comments 94 points
- The Zen of Reticulum github.com - 61 comments 93 points
- Maintenance: Of Everything, Part One press.stripe.com - 17 comments 92 points
- Europe could ‘weaponize’ $10T of US assets over Greenland www.bloomberg.com - 135 comments 87 points
- Google co-founder reveals that “many” of the new hires do not have a degree www.yahoo.com - 97 comments 87 points
January 21, 2026 ∙